Indeed it looks like a quite decent build.
Though in my opinion you might want a faster canon regeneration in the top right of 'overcome' grid as it helps a lot in survivability enabling the use of various defensive skills more often. You could get it rank 2 in exchange of the 'devoted plea' rubies on the second grid. Also if you were aiming for that green stat ruby (which shows to give agility but actually gives tenacity), why not better remove those 2 rubies when going there and take other 2 tenacity rubies in the same grid?
One more thing about talents.. Having shining sword r3 is good enough of a cooldown for you to not use autodafe. You can use the talent points better for Pious Anger next to it, it gives you a chance to get more agro on some fights.
But then again, it depends on your playing style and my advice can turn out to be worthless for you